What is the cause of the frequent rotten corners of the mouth?

Angular cheilitis. For example, contact angular cheilitis, mainly due to its own allergic constitution, after contact with allergens, such as lipstick or lipstick, food, etc., it is easy to cause congestion, erosion or chapping in the corner of the mouth, and there will be obvious pain, often limited mouth opening, or it may be caused by dystrophic angular cheilitis, or infectious angular cheilitis.

Always have rotten corners of the mouth, considering that it is caused by the following reasons:

1.May be seen in angular cheilitis. For example, contact angular cheilitis, mainly due to its own allergic constitution, after contact with allergens, such as lipstick or lipstick, food, etc., it is easy to cause congestion, erosion or chapping in the corner of the mouth, and there will be obvious pain, often limited mouth opening, or it may be caused by dystrophic angular cheilitis, or infectious angular cheilitis.

2.May be seen in herpes simplex. It is often related to herpes simplex virus infection, which is a viral disease, after the corners of the mouth and lips are infected, it often causes local ** mucosa to have burning and cluster blisters, and ulcers, erosions, and oozing will occur in the later stage.

The corners of the mouth are rotten, and it is difficult to eat, and the lips feel pain when they move. What should I do if the corners of my mouth are rotten? The human body needs more nutrients, and nutrient deficiencies will also cause some corresponding symptoms.

The appearance of rotten corners of the mouth is one of the main manifestations of vitamin B2 deficiency in the human body.

If it weren't for the heat, the doctor might have seen simple herpes or angular cheilitis. In the case of herpes, antiviral drugs can be taken internally and externally, and in the case of angular cheilitis, antibiotic ointment can be used after cleaning the wound, and appropriate supplementation of vitamins and folic acid can be used.

Pay attention to adjusting your diet, try to eat more fresh green leafy vegetables, radish, carrots and various fruits, and eat soy products, milk, eggs, lean meat, animal liver and other foods rich in B vitamins to avoid vitamin B deficiency. When the corners of the lips are dry, to prevent them from peeling, apply some lipstick to make the lips feel moisturized.

The corners of the mouth are rotten and licked by licking the spatula.

When I was a child, I often rotted the corners of my mouth, which was a small area of the corner of my mouth, and it hurt to lick it with my tongue, and it would get worse the more I licked it.

My grandmother asked my mother to use the iron kitchen knife at home, with a little rust, and put it on the side of the pot to smoke, and the steam condensed into water on the rusty kitchen knife, and applied this water to the corner of my mouth, saying that this would make the wound heal faster.

But anyone who knows a little bit of science knows that this method has no scientific basis, and it is also extremely dangerous! Rust contains tetanus bacilli, and if it enters through the wound of the ulcer, it is possible to contract tetanus! ‘